132880293 has 48 divisors (see below), whose sum is σ = 239016960. Its totient is φ = 69265152.

The previous prime is 132880259. The next prime is 132880309. The reversal of 132880293 is 392088231.

It is a happy number.

It is not a de Polignac number, because 132880293 - 2⁹ = 132879781 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132880093) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71980 + ... + 73802.

It is an arithmetic number, because the mean of its divisors is an integer number (4979520).

Almost surely, 2^132880293 is an apocalyptic number.

132880293 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

132880293 is a deficient number, since it is larger than the sum of its proper divisors (106136667).

132880293 is a wasteful number, since it uses less digits than its factorization.

132880293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938 (or 1935 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 132880293 is about 11527.3714696803. The cubic root of 132880293 is about 510.2936832147.

The spelling of 132880293 in words is "one hundred thirty-two million, eight hundred eighty thousand, two hundred ninety-three".